This guide gives you clear, practical information about the entire process. You will see who can apply, the key dates, and how to use the official website to submit your application. The total posts: 19,838 cover units across the Bihar police and the special armed wing.
Key timelines are laid out so you do not miss any deadline: the application window, admit card release, written exam schedule and written exam results for PET shortlisting. You will also find eligibility rules, selection board notes and direct links to the official syllabus and download pages.
All Details
1. Bihar Police CSBC Constable Recruitment 2025: Direct links and quick start
Start your application at the official website: https://csbc.bihar.gov.in. This portal hosted Advt. No. 01/2025, live apply online links, syllabus, admit card and results during the cycle. Bookmark the notification link and the apply page for fast access.

Follow this simple flow to complete your online application:
Register with basic details and confirm your mobile and email for alerts.
Log in, fill in personal and educational information, and select your unit if prompted.
Upload a recent passport‑size colour photo and a clear signature (JPG/PNG, approx. 25 KB each).
Pay fees online — Rs 675 (General/EWS/BC/EBC) or Rs 180 (SC/ST) — using Debit/Credit Card or Net Banking. Download the receipt.
Save the acknowledgement, application number and a copy of the payment proof immediately.
1.1 Important checks and post‑submit actions
Re‑check name, father’s name, DOB, category and gender against your documents. The central selection board issued a gender correction window and a list of invalid applications on 06‑06‑2025; monitor those notices so you can act if needed.
Keep BC/EBC and EWS certificates ready if applicable. Candidates should retain all documents until the end of the process for PET and verification. Use the site links to track the admit card, exam city and results for timely updates.
2. Bihar Police CSBC Constable Recruitment 2025: Important dates and deadlines
Track the key milestones now so you don’t miss any crucial deadlines. Accurate timing helps you plan travel, revision and document checks.
2.1 Application window: 18 March to 25 April 2025
The online application start was 18‑03‑2025, and the last date for application and fee payment was 25‑04‑2025. Late submissions were not accepted.
2.2 Admit card and exam schedule: June–August
On 12 June 2025, a comprehensive e‑admit card notice and OMR instructions were published. The e‑Admit Card download went live on 19 June 2025.
Admit card availability spanned roughly 09–27 July 2025. Print multiple copies and check the exam city info on the official website link before you travel.
2.3 Written exam dates
The written exam took place across six slots: 16, 20, 23, 27, 30 July and 03 August 2025. Note your exact exam date and plan rest days between sittings.
Centre change notices were issued on 09, 16, 29 and 31 July 2025 for some districts; verify your venue again if you saw a change alert.
2.4 Written result and PET timeline
The written result was published on 26 September 2025. Check results promptly to confirm PET shortlisting and next steps.
PET and document verification were scheduled for December 2025, with a prior notice issued on 02 September 2025. Keep originals ready and stay reachable on your registered mobile and email.
Quick tips: save and organise your admit card, application proof and result PDF in one folder. Revisit the official website before each milestone for any last‑minute updates or venue changes.
3. Bihar Police CSBC Constable Recruitment 2025
No. 01/2025 announced a large intake of 19,838 posts on 11‑03‑2025. You should note that this is one of the largest drives in recent years and affects thousands of candidates.
3.1 Advt. No. 01/2025 overview and post count
The notice (No. 01/2025) lists 19,838 vacancies and clear timelines. The scale means multiple exam sittings and staggered PET batches, so plan travel and study accordingly.
3.2 Units covered
The vacancies cover the Bihar Police, the Bihar Special Armed Police and other units. The central selection board handled the end‑to‑end process from application to final merit.
Rely on the official website for authentic information and updates.
Keep documents, photo and signature ready in the specified format.
Expect supplementary notices (invalid applications, gender correction) during the cycle.
4. Eligibility and age limit (as on 01 August 2025)
Start by confirming the basics. You must meet the stated educational and age criteria on the snapshot date to avoid disqualification.

4.1 Educational qualification
You must have passed 10+2 (Intermediate) from any recognised board in India or hold an officially recognised equivalent. Keep original mark sheets and certificates ready for verification.
4.2 Age rules by category
Confirm your age as of 01‑08‑2025. The minimum age is 18 years.
General: maximum 25 years (No. of years: 25)
OBC/EBC: maximum 27 years (No. of years: 27)
OBC/EBC Female: maximum 28 years (No. of years: 28)
SC/ST: maximum 30 years (No. of years: 30)
Category‑based relaxations apply as per state rules. Ensure your EWS, BC/EBC NCL, or SC/ST certificates are current and valid for verification.
Important details: match your name and date of birth exactly with the matriculation certificate. Meeting eligibility alone does not guarantee selection — performance in the written exam and PET also matters.
5. Vacancy details and reservation highlights
Here is the full vacancy breakup and reservation overview so you can assess competition by category and plan logistics for PET and document verification.
5.1 Total posts and category-wise breakup
Total vacancies: 19,838 posts. The category-wise split is shown below for quick reference.
Category | No. of posts |
UR (General) | 7,935 |
EWS | 1,983 |
SC | 3,174 |
ST | 199 |
EBC | 3,571 |
BC | 2,381 |
BC‑Female (horizontal) | 595 |
5.2 35% horizontal reservation for female residents: notice insight
The notice dated 02‑09‑2025 reaffirmed a 35% horizontal reservation for female residents in direct appointments. This applies across categories and influences seat allocation and cut‑offs.
BC‑Female is a distinct horizontal allocation within the total posts to boost female representation.
Verify your domicile and gender documents carefully; missing proof can nullify your claim during selection.
Use the published list of invalid applications to confirm your candidature remains active in your category.
Higher seat counts in UR and EBC can change PET scheduling volume and affect how candidates plan travel.
6. Application fee, payment modes and required documents
Read the fee and upload checklist carefully to avoid delays during submission. Below you will find clear steps and the exact file rules that the official website expects when you apply online.
6.1 Fee structure and payment options
You will pay Rs 675 if you are General/EWS/BC/EBC, or Rs 180 if you belong to SC/ST. Use a Debit Card, a Credit Card or Net Banking to complete the transaction.
Keep a screenshot or PDF of the payment receipt and the application acknowledgement. This helps you resolve any mismatch while downloading your e‑admit card or checking results.
6.2 Documents and upload requirements
Upload a recent passport‑size colour photo (JPG/PNG, ~25 KB) and a clear Hindi/English signature (JPG/PNG, ~25 KB).
Use an active mobile number and a valid email ID. These are needed for OTPs, login resets and important alerts to candidates.
Verify personal details — name, category and DOB — before final submission to avoid being listed among invalid applications.
Do not send hard copies; all submissions and verifications at this stage are handled online via the official website link.
6.3 Practical tips
Avoid multiple browser sessions and poor networks during payment to prevent duplicate charges or incomplete application status.
Store your application number and password securely; you will need them to download admit cards, view exam city details, and check results.
Prepare category and domicile documents for PET/DV, and keep updated EWS or NCL certificates ready if applicable.
7. Exam pattern and official syllabus at a glance
Start by noting the OMR format and the official website link to refine your prep. An Important Notice dated 12‑06‑2025 outlined the written exam schedule, e‑Admit Card rules and OMR instructions. You must follow those directions precisely.
7.1 Written examination format and marking overview
The written exam uses OMR sheets with objective multiple‑choice questions. Practice shading and timing to avoid avoidable errors.
Question type: Objective MCQs on paper filled on OMR.
Subjects: basic maths, reasoning, general knowledge and Hindi as per the official syllabus.
Exam dates: 16, 20, 23, 27, 30 July and 03 August (OMR testing across slots).
Key rule: follow OMR bubbling instructions and bring only permitted stationery.
7.2 Syllabus access: download from the official link
Download the syllabus PDF from the notification link on the official website and use it as your study map. Keep the file for reference through PET and document checks.
Component | Focus | Practical tip |
Mathematics | Arithmetic, basic algebra, percentages | Practice speed and accuracy with timed quizzes |
Reasoning | Logical puzzles, sequences, coding‑decoding | Use past papers to spot common question types |
General Knowledge | Current affairs, state facts, static GK | Revise monthly summaries and previous tests |
Hindi | Grammar, comprehension and vocabulary | Read short passages and practise comprehension |
Before the exam, check that your admit card photo and signature are correct. Pack a checklist: admit card, valid ID and spare pens. Keep revision slots if your slot is later, so fundamentals remain sharp.
8. Physical standards and PET requirements
Physical tests set the final filter; passing them requires focused training and correct documents. Below you’ll find clear standards and practical tips so you can prepare and present yourself confidently on PET day.
8.1 Height, chest and weight standards by category and gender
Male minimum heights: UR/BC 165 cm; EBC/SC/ST/Gorkha 160 cm. Chest for males: UR/BC/EBC 81–86 cm (unexpanded/expanded) and SC/ST 79–84 cm. Female minimum height: 155 cm. The commonly referenced minimum weight for females is 48 kg.
8.2 Running, high jump and shot put benchmarks
Running targets: male 1.6 km in 6 minutes, female 1 km in 5 minutes. High jump: male 4 ft, female 3 ft. Shot put: male (16 lb) 16 ft, female (12 lb) 12 ft.
8.3 Tips to prepare for the PET and document verification day
Train runs with interval sessions 3–4 times weekly; time yourself on a similar surface.
Practice high jump approach and landing; use drills to improve take‑off and safety.
Build shot‑put power with progressive shoulder and core exercises; focus on technique over raw force.
Maintain a healthy BMI and track weight; females should ensure they meet the commonly stated minimum.
Pack a PET kit: sports shoes, breathable clothes, water and electrolyte drinks.
Bring originals and photocopies of educational, category and domicile certificates, photo ID and admit card in a waterproof folder.
Arrive early, follow the marshal's instructions and simulate test order (run, jump, throw) during practice to reduce anxiety.
9. Admit card, exam city details and exam-day instructions
Before you travel, verify the exam city and all details printed on your admit card. The board published exam city and download instructions on 12‑06‑2025, with e‑Admit Card downloads active from 19‑06‑2025.
9.1 How to download your e‑Admit Card and confirm the venue
Visit the official website link and log in with your application number and password.
Check your name, photo, signature, roll number and exam city. Report any mismatch immediately.
Print at least two A4 copies and save a soft copy on your phone or email for backup.
9.2 Key exam reminders and travel tips
Exam dates: 16, 20, 23, 27, 30 July & 03 August 2025. Cross‑check the exact date and reporting time on your card.
Plan to reach the city a day early; centre changes were notified on 09, 16, 29 and 31 July due to local issues.
Carry a valid photo ID (Aadhaar, Driving Licence or Voter ID) and follow OMR/exam‑day rules to pass entry checks.
| Do | Why |
Print | 2 copies on A4 | Backup if one copy is damaged |
Verify | Venue on maps | Avoid last‑minute travel delays |
Keep | Soft and hard copies | Required later for PET and document checks |
Tip: test your printer so the photo and QR/barcode are clear. This small check saves time and stress on exam day for candidates applying to the Bihar police constable process.
10. Written result, PET shortlist and final merit list updates
Accessing the written result
On 26 September 2025, the board uploaded the written result PDF. You should download the file and search your roll details to confirm whether you are shortlisted for PET.
10.1 PET scheduling and venue notices
Read the PET and Document Verification notice dated 02 September 2025 for reporting times, venue assignments and the full document checklist.
PET is expected across December 2025; monitor your group date and arrive early on the assigned day.
10.2 What you must carry and prepare
Carry originals and photocopies of education, category, domicile, photo ID, application proof and admit card.
Keep PDFs and printed copies of the result, PET notice and admit card in one folder for quick reference.
Continue practising PET events — running, high jump and shot put — to maintain readiness between the written result and PET day.
Action | Why it matters |
Download the result PDF | Confirms the PET shortlisting quickly using your roll number |
Follow the PET notice | Shows venue, reporting protocol and document checks |
Monitor website | For last‑minute updates, route maps and selection timeline |
Note: final merit lists are published after PET and document verification. Failure in PET or document mismatch can cancel your selection even if you cleared the written stage. Keep your registered mobile and email active for urgent updates.
Conclusion
To wrap up, use the official website and saved PDFs to manage your progress through each stage of Advt. No. 01/2025. You now know the key dates: apply online (18‑03 to 25‑04), written exam slots (16, 20, 23, 27, 30 July & 03 August) and written results published on 26‑09, with PET in December.
Action points: consolidate study and fitness plans, double‑check documents for PET and DV, and keep all acknowledgements and admit cards safe. Monitor centre updates and reservation notices, including the 35% horizontal female allocation.
Stay disciplined, keep reminders set, and follow official notices closely to maximise your chances in this large intake of 19,838 posts under No. 01/2025. Good luck — stay prepared and focused.